剩余氨水系统的改造  

Modification of surplus ammonia liquor system

作　　者：赫秀焦[1] 蔡军兰[1] 韩万宁[1] 

机构地区：[1]包钢(集团)公司焦化厂,内蒙古包头014010

出　　处：《包钢科技》2005年第3期32-33,共2页Science & Technology of Baotou Steel

摘　　要：介绍了焦化厂剩余氨水系统存在的问题,通过对砂石过滤器、剩余氨水换热系统采取的改造,使剩余氨水的工艺指标达到了包钢焦化厂“AS”工艺流程的设计要求,提高了煤气净化系统的净化效率。Through a modification on the freestone filter and surplus ammonia liquid heat exchanger system, the technical index the surplus ammonia liquid conies up to the design requirement of AS technology and the purification efficiency of the coal gas purifying system is increased.

关 键 词：剩余氨水 过滤器 煤气净化 

分 类 号：TQ546.5[化学工程—煤化学工程]